US5281943A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical connector
Assignee: Individual
•
Filing: 1993-01-22
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Granted: 1994-01-25
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Expires: 2013-01-22
Abstract
Abstract An electrical connector is provided which allows simple and efficient replacement of fuses contained within an electrical connector housing. The electrical connector includes a cover plate which is mounted at an upper section of the electrical connector housing. The cover plate is formed with a pair of separators and a projection extending from a lower surface of the cover plate. The two separators may be inserted between fuses and electrical prongs when the cover plate is prepared for opening. The projection pushes the fuses into contact with the electrical prongs in a firm manner for a good electrical connection when the cover plate is completely closed.
Inventors
- 👤 Nan-Whair Liao
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:16
CPC Classifications
H; H01; H01R; H01R31/00; H01R31/06; H01R13/00; H01R13/66; H01R13/68; H01R2103/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
273 words
An electrical connector having a pair of electrical prongs extending therefrom, comprising: (a) a connector housing defining an interior housing chamber, said electrical prongs mounted internal said interior housing chamber and extending from said connector housing in side by side relation, said connector housing defining a lower section having an upstanding partition member for dividing said interior housing chamber into a pair of fuse insert chambers having respective inclined lower walls, said connector housing defining an upper section having a cover plate opening formed therein; (b) a pair of fuses respectively insertable into said fuse insert chambers for sliding engagement with said respective inclined lower walls; (c) a pair of spacer boards located between said respective fuses and said electrical prongs within said connector housing chamber; (d) a cover plate member for covering said cover plate opening of said upper section of said connector housing, said cover plate member having a pair of opposing tab members for sliding engagement with a pair of housing grooves formed in said upper section of said connector housing, said cover plate member having an inclined centrally located projection member extending from a lower surface of said cover plate member for interfacing with said respective fuses and sliding said fuses along said inclined lower walls into engagement with said respective electrical prongs when said cover plate member closes said cover plate opening; and, (e) a pair of separator members extending from a lower surface of said cover plate member on opposing sides thereof for insertion between a portion of each of said fuses and a respective spacer board when said cover plate member closes said cover plate opening.
Claim 2
Dependent Claim
273 words
An electrical connector having a pair of electrical prongs extending therefrom, comprising: (a) a connector housing defining an interior housing chamber, said electrical prongs mounted internal said interior housing chamber and extending from said connector housing in side by side relation, said connector housing defining a lower section having an upstanding partition member for dividing said interior housing chamber into a pair of fuse insert chambers having respective inclined lower walls, said connector housing defining an upper section having a cover plate opening formed therein; (b) a pair of fuses respectively insertable into said fuse insert chambers for sliding engagement with said respective inclined lower walls; (c) a pair of spacer boards located between said respective fuses and said electrical prongs within said connector housing chamber; (d) a cover plate member for covering said cover plate opening of said upper section of said connector housing, said cover plate member having a pair of opposing tab members for sliding engagement with a pair of housing grooves formed in said upper section of said connector housing, said cover plate member having an inclined centrally located projection member extending from a lower surface of said cover plate member for interfacing with said respective fuses and sliding said fuses along said inclined lower walls into engagement with said respective electrical prongs when said cover plate member closes said cover plate opening; and, (e) a pair of separator members extending from a lower surface of said cover plate member on opposing sides thereof for insertion between a portion of each of said fuses and a respective spacer board when said cover plate member closes said cover plate opening.
References Cited (Backward Citations)
US4684914A
Cited
US4904976A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-01-24 | 1997-07-26 | 1998-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-01-24 | 2001-07-26 | 2002-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-01-24 | 2005-07-26 | 2006-01-25 | $7700.00 | Window Closed / Lapsed |